Food sensitivity tests are not currently considered a reliable or accurate method of diagnosing food sensitivities. The American Academy of Allergy, Asthma, & Immunology (AAAAI) does not endorse home ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

A nicotine test is a way for some employers, insurance companies, and other institutions to test for nicotine, which is the active ingredient in tobacco products. If you’ve ever applied for a new job, ...

Abnormal stress test results may suggest an underlying heart condition, such as coronary artery disease, or a blockage in the arteries supplying blood to the heart. Failing a stress test means you can ...

At-home gut health tests use DNA or RNA sequencing from a stool sample. Testing your gut health cannot replace an official diagnosis from a doctor. Your results may provide insights into gut ...

Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...

What Is a General Practitioner? A general practitioner focuses on your overall physical and mental health. They're often also called family doctors or internists, but there is a slight difference.